linux-kernel - [PATCH v2 0/5] AHCI and SATA PHY support for Broadcom STB SoCs

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Date:	Wed, 22 Apr 2015 19:59:05 -0700
From:	Brian Norris <computersforpeace@...il.com>
To:	Tejun Heo <tj@...nel.org>, Kishon Vijay Abraham I <kishon@...com>
Cc:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Brian Norris <computersforpeace@...il.com>,
	Gregory Fong <gregory.0xf0@...il.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
	Hans de Goede <hdegoede@...hat.com>,
	<bcm-kernel-feedback-list@...adcom.com>
Subject: [PATCH v2 0/5] AHCI and SATA PHY support for Broadcom STB SoCs

Hi,

Here are my updates based on everyone's feedback. I'll try to include most of
the changelog info in each patch, but a few summary points for v1 -> v2:

 - reworked the PHY DT binding so that we don't need do any custom xlate in the
   PHY driver

 - moved all handling of the 'SATA_TOP_CTRL' block into the SATA driver,
   instead of sharing it between SATA and PHY drivers. This means we have to do
   a little extra work in sata_brcmstb.c to decide which ports to power on, but
   at least this way, we're really describing the hardware, not just how the SW
   frameworks want to use the hardware.

Enjoy,
Brian

Brian Norris (5):
  Documentation: devicetree: add Broadcom SATA binding
  Documentation: devicetree: add Broadcom SATA PHY binding
  ata: add Broadcom AHCI SATA3 driver for STB chips
  phy: add Broadcom SATA3 PHY driver for Broadcom STB SoCs
  ARM: dts: brcmstb: add nodes for SATA controller and PHY

 .../devicetree/bindings/ata/brcm,sata-brcmstb.txt  |  35 +++
 .../bindings/phy/brcm,brcmstb-sata-phy.txt         |  40 +++
 arch/arm/boot/dts/bcm7445.dtsi                     |  37 +++
 drivers/ata/Kconfig                                |   9 +
 drivers/ata/Makefile                               |   1 +
 drivers/ata/sata_brcmstb.c                         | 285 +++++++++++++++++++++
 drivers/phy/Kconfig                                |   9 +
 drivers/phy/Makefile                               |   1 +
 drivers/phy/phy-brcmstb-sata.c                     | 216 ++++++++++++++++
 9 files changed, 632 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt
 create mode 100644 Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt
 create mode 100644 drivers/ata/sata_brcmstb.c
 create mode 100644 drivers/phy/phy-brcmstb-sata.c

-- 
1.9.1

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